Android Open Source - ean-android Hotel

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The source code is released under:

Copyright (c) 2013, Expedia Affiliate Network All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that redistributions of sour...

Java Source Code

/*
 * Copyright (c) 2013, Expedia Affiliate Network
 * All rights reserved.//from w  w  w.ja v  a2s  . c  o  m
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that redistributions of source code
 * retain the above copyright notice, these conditions, and the following
 * disclaimer. 
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * The views and conclusions contained in the software and documentation are those
 * of the authors and should not be interpreted as representing official policies, 
 * either expressed or implied, of the Expedia Affiliate Network or Expedia Inc.
 */

package com.ean.mobile.hotel;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.net.MalformedURLException;

import org.json.JSONException;
import org.json.JSONObject;

import android.text.Html;

import com.ean.mobile.LatLongAddress;

/**
 * The holder for information about a particular hotel.
 */
public final class Hotel {

    /**
     * The name of this hotel.
     */
    public final String name;

    /**
     * The short description of this hotel.
     */
    public final String shortDescription;

    /**
     * The location description of this hotel.
     */
    public final String locationDescription;

    /**
     * The star rating of this hotel.
     */
    public final BigDecimal starRating;

    /**
     * The main HotelImageTuple for this hotel.
     */
    public final HotelImageTuple mainHotelImageTuple;

    /**
     * The currency code used for the price of this hotel.
     */
    public final String currencyCode;

    /**
     * The ean id of this hotel.
     */
    public final long hotelId;

    /**
     * The street address of this hotel.
     */
    public final LatLongAddress address;

    /**
     * The type of supplier for the hotel.
     */
    public final SupplierType supplierType;

    /**
     * The high price of the hotel, in the currency specified by {currencyCode}.
     */
    public final BigDecimal highPrice;

    /**
     * The low price found for the hotel, in the currency specified by {currencyCode}.
     */
    public final BigDecimal lowPrice;

    /**
     * The constructor that constructs the hotel info from a JSONObject.
     * @param hotelSummary The object holding the hotel's info.
     * @throws JSONException If there is a problem with the JSON objects
     * @throws MalformedURLException If the thumbnail url is not correctly formatted.
     */
    public Hotel(final JSONObject hotelSummary) throws JSONException, MalformedURLException {
        this.name = Html.fromHtml(hotelSummary.optString("name")).toString();
        this.hotelId = hotelSummary.optLong("hotelId");
        this.address = new LatLongAddress(hotelSummary);
        this.shortDescription =  Html.fromHtml(hotelSummary.optString("shortDescription")).toString();
        this.locationDescription = Html.fromHtml(hotelSummary.optString("locationDescription")).toString();
        this.starRating = parseStarRating(hotelSummary.optString("hotelRating"));
        final String thumbnailString = hotelSummary.optString("thumbNailUrl").replace("_t.jpg", "_n.jpg");
        this.mainHotelImageTuple = new HotelImageTuple(thumbnailString, null, null);
        this.highPrice = new BigDecimal(hotelSummary.getDouble("highRate")).setScale(2, RoundingMode.HALF_EVEN);
        this.lowPrice = new BigDecimal(hotelSummary.getDouble("lowRate")).setScale(2, RoundingMode.HALF_EVEN);
        this.currencyCode = hotelSummary.optString("rateCurrencyCode");
        this.supplierType = SupplierType.getByCode(hotelSummary.optString("supplierType"));
    }

    /**
     * Gets the star rating (a BigDecimal) from the string representation of the star rating.
     * @param starRating The String representation of a star rating.
     * @return The BigDecimal representation of a star rating.
     */
    public static BigDecimal parseStarRating(final String starRating) {
        return starRating == null || "".equals(starRating) ? BigDecimal.ZERO : new BigDecimal(starRating).setScale(1);
    }

    /**
     * {@inheritDoc}
     *
     * Simply returns the name field of this object.
     */
    @Override
    public String toString() {
        return this.name;
    }
}

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